Acid Orange 7
CAS Registry Number®
633-96-5
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CAS Name
Acid Orange 7Molecular Formula
C16H12N2O4S.NaCite this Page
Acid Orange 7. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=633-96-5 (retrieved ) (CAS RN: 633-96-5). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Other Names and Identifiers
InChI
InChI=1S/C16H12N2O4S.Na/c19-15-10-5-11-3-1-2-4-14(11)16(15)18-17-12-6-8-13(9-7-12)23(20,21)22;/h1-10,19H,(H,20,21,22);
InChIKey
InChIKey=HMCJIBHBYMZCHV-UHFFFAOYSA-N
SMILES
N(=NC1=CC=C(S(=O)(=O)O)C=C1)C=2C3=C(C=CC2O)C=CC=C3.[Na]
Canonical SMILES
[Na].O=S(=O)(O)C1=CC=C(N=NC2=C(O)C=CC=3C=CC=CC32)C=C1
Other Names for this Substance
- Benzenesulfonic acid, 4-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-, sodium salt (1:1)
- Acid Orange A
- C.I. Acid Orange 7, monosodium salt
- Acid Orange
- Benzenesulfonic acid, 4-[(2-hydroxy-1-naphthalenyl)azo]-, monosodium salt
Deleted or Replaced CAS Registry Numbers
75025-97-7, 84842-86-4, 161628-32-6
